Gm engine identification numbers

Gm engine identification numbers. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family Sep 1, 2023 · 4Casting identifiers. Chevrolet Engine ID 1965-66 Chevrolet Serial Identification Number C 144 6 S 107722 The 6-cylinder engine numbers are stamped on a pad on the right side of the engine at the rear of the distributor. Step 3. The block casting number on smallblock and big block Chevy V-8 motors is located on a ledge found at the rear of the block, most often on the driver's side. The Block Date Code represents the production date of the engine. 396 CID 6. Chevy Intake Manifolds. Example: A239 if its is a 235 means Jan 23 Oct 20, 2011 · C/K = TRUCK, X = Nova/Chevy II, Y = Corvette Click here for more information on body types/styles. 0L 305 head casting number 12558059. For marketing purposes, it was also known as the Vortec 5300. 2 bolt mains: 330817: 400: 75-80: Truck: 2 bolt mains: 355909 This is supported by a notation in a 1976 dated Chevrolet parts book, "The engine plants are to stamp the serial pad of all current model service engines with the source, production date, and same type designation as stamped on a comparable production engine. 01= (Assuming your I is actaully a 1) First day of the month. Apr 23, 2012 · Apr 23, 2012. 4 Liter I4 Ecotec LDD Engine. CHEVY CASTING NUMBERS. Number 9 is the Year Engine ID Codes 1966 YS, YR, YH, YC, YD The 6 cylinder engine numbers are stamped on a pad on the right side of the engine at the rear of the distributor. Details for 3999289; Manufacturer: Chevrolet: Category: Engine Blocks: Type: Big Block V8: Date: 1971-1979: Notes: 454, 2 bolt or 4 bolt, some CE replacement blocks had four bolt main caps Details for 10066038; Manufacturer: Chevrolet: Category: Engine Blocks: Type: Small Block V8: Date: 1994: Notes: 350, 4 bolt, Goodwrench crate engine, 2-piece rear seal May 12, 2002 · Nov 11, 2005. Key components of Chevy block casting numbers include: Prefix: Typically three to four characters, representing the engine family, type, and sometimes vehicle application. The most I've been able to determine is that the engine is a standard 235 model and was made on Feb. The "high nickel block" thing is an car magazine/internet myth that just won't die, one of our members here and on other forums who worked for the GM casting plant in Flint, Michigan back in those days explained it all, the "010" and "020" cast numbers Details for 3834810. The number itself can have 6, 7 or 8 numeral digits. The article title might have changed causing the previous search-friendly article URL to break. 3 Liter (VIN Code Z) V6 Engine 1988 2WD 4WD 1/2 ton 3/4 ton PDK, PDL, PDM, PDN, PDP, PDR, PDS Feb 9, 2018 · The block casting number confirms this is a 1957 engine (548 casting) One of the rarest engines on the planet. Note, that the ‘engine serial number’ (or ‘engine ID’) in this case shouldn’t be confused with the ‘casting number’. If you have sourced a complete engine, locating your casting numbers and translating the GM RPO should be an easy task. I have found a inline 6 motor. I. Code. The code consists of 3 or 4 digits. The Engine ID Code typically comes first and consists of one or two letters. Use these numbers to identify your stock Chevy intake. In this article we will cover the identification of all these major engine components for all Camaro engines from 1970 through 1975. This listing has a complete section on 4. I find out some interesting stuff Aug 26, 2022 · First, you can try to identify the engine’s identification code. For marketing purposes, it was also known as the Vortec 6000. Engine Serial Number is Located on the right side of the engine on a boss just to the rear of the ignition distributor for 216 and 235 c. See All 19 Photos The LS2 (6. You can find the ID on the passenger side of the engine block itself. Dec 1, 2014 · If you are looking for information on how to decode the suffix codes and stamped numbers on your small block Chevy engine, this webpage is for you. The numbers on the machined pad on the front passenger side of the block are 151420105 K10 3P CMJ. From the manufacturing plant to the engine type, every detail is neatly tucked away in this unique alphanumeric sequence. 250 CID 6 Cylinder Engine. Speedway Motors' LS Engine ID Guide Chart. Disp. The V-8 and V-6 engine numbers are stamped on a pad immediately forward of the right hand cylinder head. A 434 and a 432 are both 4. 6. Depending on the size of the engine, the location of the identification number will vary. Jun 6, 2013 · The code will have several components. The engine was domestically available in a variety of 1961 to 1963 Buicks, Oldsmobiles, and Pontiacs and in several performance levels. Digit of VIN. Decoding small Page: [1]Loaded in 8 ms. Jun 3, 2020 · To identify a GM LT1 engine, check towards the front of the passenger side of the engine block where there is a machined pad with an 8 digit ID number. I have checked the book Catalog of Chevy Truck ID numbers 1946 - 1972 but I haven't been able to identify the engines' years of production. Easiest way to tell is, assuming everything is original, if the upper intake has an EGR valve on it it, its an S (L56). The final digit could be a year code. The intake manifold also has a unique casting number. The LH6 was available in mid-size SUVs until 2009, and in GM pickups from 2007-09. Oct 5, 2015 · You are right about the casting dates being July 7, 1962. It covers the codes from TJT to TXB, and explains what they mean in terms of year, CID, application, VIN, HP, and more. Entry: 1985-1988 Pontiac Fiero has a 9 engine code for the 2. Hi All, I have a 1953 3600, but it does not have the original 216ci engine. Year Code. Whether you are an engine builder, drag racer, circle track racer, boat racer, road racer or a hobbyist doing a classic Chevrolet restoration, Mortec has information you can use, starting with our ever-popular Chevy casting number lists for small-block (SBC), big-block (BBC), and 348-409 V-8 engine blocks, cranks and heads. 2Fuelie casting identifiers. 1Casting number "462" fuelie heads. 1974 C10 K10 C20 K20. Note 1970 has a 2-digit year code. Sep 1, 2017 · The LS6 cam is the most aggressive cam GM put out for cathedral port headed LS engines. It was the first Gen. It's a coded identifier, a key that unlocks a treasure trove of information about your vehicle. I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. It has the 010 and 020 on the back and front, so I also know it is a high tin/high nickel block. Entry: 1986-1990 Cadillac Brougham, Oldsmobile 307 CUI vin code Y. 60-inch valves, but we’re betting on the smaller combo, as this engine was 300 hp. They might look like this “361959” or “3970010” or “14015445”. 5 by GM. The 6-cylinder engine numbers are stamped on a pad on the right hand side of the engine at the rear of the distributor. The first set of numbers is the assembly date and if there is a third set of numbers (vin) that would identify the vehicle. Engine Plant & Code. 3L casting numbers which not only identify the years of manufacture, but any specific technical variations of the engine. Decode the Engine Block Number: Use Chevrolet’s engine identification charts or online Possible Reasons: Please make sure that the Article URL is not incomplete. This one puzzled the Corvette guys for a little while until someone recalled that Chevrolet did NOT use leading zeros for the month on 1957 Sep 2, 2020 · This block casting was used from 1992-97. 5:1, 4bbl Powerglide. Loaded in 1 ms. 1948–1962 Holden Grey. According to Nasty Z28, the two to three-letter suffix of the ID contains the engine identification specifics. 5. Look behind the distributor on the passenger side of the block if it is a six- cylinder GM motor. Nov 1, 2013 · VF292800 - is an example of a over the counter crate engine. Apr 11, 2015 · Big Block Chevy Cylinder Heads Open vs. 40 V6, Even-Fire, Turbo Charged, Crank may have 5/8" or 3/4" Pulley Bolt Hole 25506818 1260877 25514290 1981-79 231 3. 8th. Locate the 8th digit of the VIN. The 1970-75 Camaros used a variety of blocks, cylinder heads, intake manifolds, exhaust manifolds, and waterpumps. Jun 4, 2022 · Have you ever bought an engine from someone and wondered if it was what they said it was? I'll show you where to find the casting numbers to look it up for y May 2, 2024 · Each year has a different breakdown for each code along with plants and some model/trim breakdowns over years. Let’s find out what you can learn and how to decode each one! Engine Code Your engine code is an eight-digit number found on the passenger side of the engine. ) at the time they were constructed. . inline 6 cylinder engines. *Click on the RPO code below to see more details about that engine. 8,399. Look for the identification number on the engine block. 3795896=1965 283 195/220hp heads with 1. RPO. Small Block Chevy Head ID. All engines are stamped with an engine ID code, consisting of assembly plant code, production date and suffix code. 2nd~5th Numbers and the month/day of assembly. #trending #sbc #willitrun #smallblockchevy #classiccar #350chevy #willitstart May 12, 2014 · 3970010 is a 4. 3 liters and the third digit is for model control. Jan 11, 2019 · The LH6 engine is a 5. Oct 14, 2015 · Looking to ID further. Casting # C. 3L casting numbers, similar to the one found on Rapidomarine. The engine specs and information listed here is for the stock LQ4 engine. Both the information pertaining to each engine May 24, 2008 · 33 posts · Joined 2004. 8Various SBC chamber and port comparisons. Casting Date Code: Comprising a letter for the month (e. So this means you will have to remove the valve cover if it is not already off. 2 to 6. There are sometimes other individual letters found on blocks like “GM” or “CFD” for the Central Foundry Division, but they are not part of the block 1969 396 casting date C 14 9 for March 14, 1969 - note this casting date is on the rear of the engine block next to the bellhousing. ENGINE CODE STAMPING NUMBER. IV aluminum engine that replaced the LM4 in 2005. Feb 1, 2018 · The LQ4 is a 6. 0" bore block, used to make 350's mostly (1968-1979), two years (1968-69) of large journal 327's and one year(1969) of 302's. Year: Vehicle Application: Notes: 330817: 400: 73-76: Pass. 3 Liter Turbo I-3 L3T Engine. On a small block GM V8, it is stamped in front of the cylinder head on the passenger side. 1975 C10 K10. Jun 20, 2017 · For example, the 43 in 430 signifies that the displacement is 4. 7Vortec L31 5. 3) small block engine used in GM trucks between 1999 and 2007. In order, the engine code identifies assembly plant, month, day, and engine suffix code. Some of the later model blocks have the casting number Aug 16, 2023 · The GM engine serial number is akin to a secret code that holds the key to unlocking your engine’s backstory. living the dream in my own world rwflather said: I also have a 3970010 block. The first letter equals the month. I actually went through several lists and made some corrections before making this list. 7L heads. 4 Liter Turbo I4 Ecotec Engine Casting Numbers Explained 1954-1962 Chevrolet The Casting Numbers to the right are found just below and to the right of the Distributor on the passenger side. 2 or 6. May 3, 2018 · Inline (6 cyl) Engines. 3 litter engines but the different third digits indicates a difference between the two engines. 10125327 is the casting number of all 92-97 LT1 and LT4 engines. This ledge is below the deck of the block and the ledge forms the mating surface between the block and the transmission bellhousing. 5 as the block was produced during the changeover from 6. 9Some common small block Chevy head ID castings. Engine Identification Chevrolet Truck 1967-72 Chevrolet Blazer 1969-72 How to Identify Your Transmission Chevy "W" Motor 348-409 V-8 Casting Numbers. Chevy V8 BBC Block and Head Casting Numbers. This will show you how to also look up the Step 1. Chevy V8 "W" Motor 348-409 Casting Numbers. Volvo manufactured this family of engines until 1993. The 506 casting seems to be the most popular, also the highest known to failure. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons. The V-8 engine numbers are stamped on a pad immediately forward of the right hand cylinder head. The letter stands for the month, the next one to two digits are the day of the month and the last is the year. Chevy V8 Crankshaft Casting Numbers. D. Learn more about your small block Chevy Dec 10, 2007 · The casting number on Chevy V8’s is located on the drivers side of the engine where the block is connected to the bellhousing. transmission type and engine code. The 261 has a raised set of "captain's bars" (casting marks) in the block just forward of the starter. This is the number on the head #3835913 and date number K 18 3. 2 engine 1992 - 10149599 may be either 6. On the other cylinder head it features the same 3927186 casting number but features a different casting date. 4 Liter I4 Ecotec L2Z Engine. The identification numbers on a Chevy engine with a small block V-8 are adjacent to the cylinder heads on the passenger’s side 1. 50-inch valves or 2. #1 · May 24, 2008 (Edited) Can someone tell what is Inline 6 casting numbers is. If you have any documented info that can be added to these pages, please contact me and let me know. B is for BMW, G is for General Motors, L is for Lincoln, and N is for Nissan. IV LS truck engine and offered Active Fuel Management (AFM). Sep 6, 2017 · The LS6 cam is the most aggressive cam GM put out for cathedral port headed LS engines. Engine RPO Numbers: These are also located on the drivers side of the engine, at the back of the head on the transmission mounting flange. " V8 Engine Block Casting Numbers By Year (1964-1972) Later ('54-'62) 235's and 261's have four screws around the outer edge of the valve cover to hold it down, and a short side cover that doesn't go as high as the spark plugs. Jul 16, 2004 · 06=June. Feb 10, 2023 · The 3927186 casting number, often referred to as “186,” could have 1. 6th, between 1957 and 1962. i. 8 3. 0L, 364ci) was a large evolution of the platform and was given a Gen IV designation. This code identifies the engine’s base type, where it was intended to be used, and sometimes Apr 28, 2011 · Learn what your vehicle identification number (VIN) means. Quickly, A = Chevelle, F = Camaro, X = Nova. Each one can tell you a lot about your engine. 1st Letter is the Engine Assembly Plant is is from - most of the mid 90s LT1 production is from the Flint (or "V" ) engine plant. Last 3 Letters/Numbers are the application suffix - or what it was originally intended to be used in/for. The casting date is I 3 9, so I assume it is late 69/early 70 block, and is a 4 blt main block. Pre - 1953 Chevrolet Engine Serial Number Location. The LS2 (6. 1. 40 V6, Even-Fire, Turbo Charged, Crank may have 5/8" or 3/4" Pulley Bolt Hole Reference the number to a listing of known Chevrolet 4. The casting number was cast into the right side of L6 blocks and on the rear left side (near the bellhousing flange) of V8 blocks. 0L, 364ci) was a large evolution of the platform and was given a Gen IV A VIN, or Vehicle Identification Number, is a distinctive identifying code assigned to any GM vehicles (Buick, Cadillac, Chevy, etc. Year CID Liter Bore Stroke Description Block Casting Crank Forging Head Casting 1982 231 3. 328575. Two types of crankshafts are offered, cast nodular iron and forged steel. Chevy V8 SBC Block and Head Casting Numbers. Nov 15, 2023 · To identify Chevy 6-cylinder engines, you should: Locate the Engine Block Number: This number is usually stamped on the side or rear of the engine block. Vehicle Designation. Chevrolet Engine Identification 1947-59 3100, 3200, 3600 Years Models Engine CID Engine Type 1947-53 3100 3600 216. here is the listing for trucks. Jan 31, 2009 · Block numbers: 1982-1991 14022660 6. 1941 - 1953 Engine Serial Number Codes. Check the tables below to identify your engine. All advertising and sales literature still referred to the 402 engine as the 396. Chevrolet: Category: Engine Blocks: Type: Small Block V8: Added to DB: December 20, 2010 (4886 days ago) Loaded in 1 ms. I hope it helps you identify the Chevrolet engine parts you are working on. While the placement and length of this code vary 1928–1936 Chevrolet Stovebolt. If you're looking at the casting # information and it mentions 3970010 "A/F/X/Y/B". GM 1. Important: If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations page 1 and page 2. 1L31 Vortec exhaust seats. Here is the number beside the oil stick 0022633t54y whatever it means. Messages: 23. 50" Exhaust. It can be a bit hard to see with the ignition shielding in place but the numbers are fairly large. 5 6 Cylinder I-6 1954-1955 3100 3600 235 6 Cylinder I-6 1st Series 1955 3100 3200 3600 235 6 Cylinder I-6 2nd Series 3600 265 8 Cylinder V-8 1956-1957 3100 3200 3600 235 6 Cylinder I-6 Dec 3, 2023 · These can be broken down into three main sections: the Engine ID Code, the Engine Production Code, and the Partial VIN (Vehicle Identification Number). The next 1 or 2 numbers represent the date, and the last number is the year. What we’re about to do here applies to both the 350 and the 265. 7. This is then recorded onto Chevrolet’s own engine block registry. There are 2,506 casting numbers in the Jul 13, 2021 · In this short video I go over some of the basic of chevy engine identification. 736-inches) L99 4. You can also find links to other related webpages that cover different ranges of codes. Mar 7, 2015 · Needless to say if you have the casting part numbers on the cylinder head of your Vortec, this makes the job much easier. Heads-Chevrolet By The Numbers. Chevrolet Small V-8 Cylinder Block Casting Numbers 1955-1985 These listings are always a work-in-progress. You can even use an analog system to decode these data and ensure you pick the appropriate part for your GM engine. 73-87 Pickup Engine Identification. The suffix "CEK" translates as a 1978 305 c. 28 May 2006 / 23 December 2004. I will appreciate some assistance in identifying the year of production of two Chevy 235 engines. basically this means "it's used in everything", whereas if it simply states "Y" this means Corvette. Looking at a Chevy engine with the 3970010 casting number and trying to find out more info. used in a full-size Impala, an automatic transmission and 145 horsepower. , A for January), a two-digit day number, and Oct 9, 2023 · Your GMC or Chevrolet truck's Vehicle Identification Number (VIN) is more than just a random series of letters and numbers. Closed Chamber - A good way to describe big-block heads is to categorize them as open or closed chamber. 5 only - 12552929 with all 12 mm main bolts, 10237141 with all 12 mm main bolts, 12555506 with 10 mm outer main bolts. That block casting number was also All these are identified here. by Kurt Schley. "2800" is the last 4 digits of the GM part # for the crate engine assembly. 94/1. Rather, the engine is a 235ci. The date code “B189” means February 18, 1969. V8 codes are stamped on a pad just forward of the right side (passenger) cylinder head. Located at the back of the engine near the Distributor. com. But the assembly date is in the stamped number, which is 07 10, which is July 10th. Newest [ February 23, 2024 ] Reviving a 1959 Dodge D-300 Family Farm Truck Builds and Examples Mar 16, 2024 · In the case of Chevrolet, its engines have a 7 to 8-digit serial code stamped onto the engine block. 1973 C10 K10 C20 K20. Locate the Chevy identification number on the engine block. Mar 4, 2024 · For instance, the casting numbers 14016376 and 14016379 are specific identifiers for GM 350 blocks, which can reveal crucial information about the engine’s design and potential application. 3L V8 (265 c. Engine code EN = 1957 Corvette, 283 283hp, Fuel Injected, Cold Air Induction (Air Box car). They are notoriously very hard to read and often people make the mistake of thinking a '3' is an '8'. 1970 396 casting date B 6 70 for February 6, 1970. Which is what we would expect, it takes a few days or more to get the parts from the foundry, through the machining and assembly process. Step 1. 4 Liter I4 LUU Engine. Small Block Chevy Crankshafts All crankshafts have a casting number located on one of the rough finished throws or counterweights towards the front of the crank. ), which was available in the Caprice as the base V8. 72" intake and 1. D. GEN 3 / LS CAR ENGINES. It is located on the upper right rear of Aug 26, 2022 · How To Identify A Small Block Chevy Engine. Aug 1, 2023 · The ideal GM cam identification numbers for your engine can be found in various ways, including visually analyzing the component and looking up the model prefix, grind number, and exhaust number. 5"Fuelie" heads. This series of seven to eight digits begins with a letter and is stamped directly on the engine. One engine has the following numbers near the distributor: FI026J. The casting symbol is a triangle on top of a bar, like the pyramid that you describe. It provides information about the engine’s manufacturing date, model, and place of production. Apparently, from 1957 on forward, chevy 235ci engines stopped using serial numbers. 2 or 4 bolt main. The engine ID code. I find out some interesting stuff Feb 1, 2011 · If its a 6. Small block Chevy casting numbers are on the top back ledge of the block, typically on the driver side, where the transmission bellhousing bolts to the engine. This is the number on the back of the bell housing #3835201. Head Casting Numbers: The number you need is located on top of the head, in the center. Late in the 1956 model year, Chevrolet changed the format of the engine Jan 18, 2023 · The suffix number is the second set of numbers and letters on the front passenger deck just in front of the head that will identify ci, hp, and what transmission that engine came with. This designation shows a particular kind of engine block that was mostly used in various automobiles. 5 TD, 92-02, its going to be vin S or vin F. Don't forget to follow us on Facebook, and if you run a website or write for a blog, please link to our site! Chevy V8 Casting Number Locations. It is a linear sequence of 17 characters without any intervening spaces or the letters Q (q), I (i), and O (o), which are omitted to prevent confusion with the digits 9, 1, and Nov 16, 2023 · Casting numbers vary based on engine type, production year, and model. Another example: A Targetmaster engine (p/n 14009800) built in 1985 could have a code stamped as follows: A0198005 (A = january, 01, 9800 = pn, 5 = 1985). 1970 454 casting date of C 10 70 for March 10, 1970. Jun 2, 2020 · I go over some basics of Small and big block chevy block and cylinder head casting numbers, date codes, and suffix codes. d. Aug 26, 2022 · First, you can try to identify the engine’s identification code. 3L Gen. *. E164=May 16, 1964. 0L LS (Gen. 02/1. Cross-reference the engine ID number with a Chevrolet engine ID listing. Locate the engine block code. Engine Block Date Code. The best way to identify your engine is to check the casting numbers Feb 1, 2024 · A typical casting number for a Chevrolet small block V8 engine is 3970010. Apr 12, 2014 · All engines are stamped with an engine ID code, consisting of assembly plant code, production date and suffix code. There are three other pocket guides offered including the "Chevy Small Block 1955-1999 Factory Part & Casting Number Guide", "Chevy Big Block Suffix Codes 1965-1999" and the "Chevy Big Block 1965-1999 Factory Part Number & Casting Number Guide. These numbers, usually found on the rear part of the engine block or by the timing cover, serve as a historical and technical fingerprint. If it seems to not have an EGR, it will be the F (L65) engine. 1928–1950 Oldsmobile F-Series (also used in Buick Marquette) 1928–1954 Pontiac GMR (also modified for GMC trucks) 1930–1966 Opel inline-6 (as used in the Opel Kapitän) 1936–1962 Chevrolet Blue Flame inline-6 (also used in some GMC trucks) 1939–1962 GMC inline-6. The engine date must precede the car build date, otherwise something is amiss. " These four books do include passenger, truck, marine and industrial engine applications. The block casting numbers do not have any letters in them. A small block Chevy engine can be identified by first locating the casting number. The Chevy engine blocks’ casting number provides a lot of details about the engine block, such as: Displacement. S=250 hp, 10. If you're looking at the engine code - this is already known. Chevy Small Block Engine ID Your Chevrolet small block engine comes with two sets of codes: the engine code and the partial VIN code. From the info I'm looking at the CMJ means "1974 350 T400 Police" or "1980 305 full size/Camaro", but shouldn't the 9 digit VIN code Jun 2, 2020 · I go over some basics of Small and big block chevy block and cylinder head casting numbers, date codes, and suffix codes. Oct 4, 2021 · We provide more detailed information on the full list of available LS engines, including cylinder head casting codes, VIN codes, displacement, and more in our giant Gen III/Gen IV LS Engine ID Guide chart. Manufacturer: Chevrolet Category: Engine Blocks Type: Inline-6 Date: 1968-1984 Notes: 250 CID, Chevrolet, Buick, Oldsmobile, Pontiac All 1955 and most 1956 Chevy V-8 engines used an engine plant stamp format like the following: 0I04563F56FG which breaks down to: 0I04563 = the sequence number of the engine F = the engine plant (Flint, Michigan) 56 = model year of engine production G = engine suffix code. 2 Liter Turbo I-3 LIH Engine. 5 Liter Turbo Diesel (VIN Code S) V8 Engine 1994 2WD 4WD 1/2 ton 3/4 ton YYD 1995 2WD 4WD 1/2 ton 3/4 ton YZA 1996 2WD 4WD 1/2 ton 3/4 ton YBA 1997 2WD 4WD 1/2 ton 3/4 ton YCA, YHA 1998 2WD 4WD 1/2 ton 3/4 ton YDL, YDA 262 CID 4. g. The casting number on my 1966 is 3858174 which is identified as a 327 ci V8 block. Block Casting Numbers Engine blocks had part numbers cast into them to help identify them during the manufacturing process. To determine the year of 235 or 216 engines, look just above the starter on 235 or maybe remove starter on 216 and there will be a letter followed by 2 or 3 numbers. There are 2,506 casting numbers in the database. 8L L44 V6. . Example: A128 = January 12, 19*8. 2,506 casting numbers in the database. When checking out a vehicle at a salvage yard you can use the vehicle's Service Parts Mar 19, 2020 · This How to video will show you how to find or locate the casting numbers on your small block chevy engine block. The V8 engine numbers are stamped on a pad immediately forward of the right hand cylinder head. There’s only one other LT1 block casting numbered #10168588 for the smaller bore (3. Early model Vortec cylinder heads use two different castings to comprise the primary part number of Feb 1, 2011 · If its a 6. 80 3. The GM 215 cubic inch aluminum V8 engine (and its Rover descendants) have historically been the V8 of choice for MG conversions because of its light weight and compact dimensions. 6Vortec L30 5. The last two or three letters of the ID should correspond with a set list of identifiers listed by Chevy, including IT, JA, IU, LP, JE, LT, LR or LX. Dec 4, 2013 · 1970-75 CAMARO ENGINE CASTING IDENTIFICATION. This article might have been removed from the knowledge base. Much like a birth certificate, this production code offers a trove of data, including engine specifications, manufacturing year, and even the geographical location where it was crafted. su dg yb am nl gd hm eh xv vw